@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,400&family=DM+Mono:wght@400;500&display=swap');

*{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#0c0e16;--bg2:#11131e;--bg3:#181b28;--sidebar:#0e1019;
  --border:#232638;--border2:#2e3248;
  --accent:#5b8ef0;--accent-hover:#7aa4f5;
  --accent2:#34c88a;--accent2-hover:#4dd9a0;
  --accent3:#f0883e;--danger:#f05656;--warning:#f0c040;
  --text:#ffffff;--text2:#ffffff;--text3:#b8bdd4;
  --card:#131620;--card2:#171a27;
  --radius:10px;--radius-sm:7px;
  --font:'DM Sans',sans-serif;--mono:'DM Mono',monospace;
  --shadow:0 4px 24px rgba(0,0,0,0.35);
}
body{font-family:var(--font);background:var(--bg);color:var(--text);font-size:13px;line-height:1.5}
a{text-decoration:none;color:inherit}
button{font-family:var(--font)}

/* LAYOUT */
.app{display:grid;grid-template-columns:230px 1fr;grid-template-rows:54px 1fr;height:100vh;overflow:hidden}

/* HEADER */
.header{grid-column:1/-1;background:var(--sidebar);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 20px;gap:14px;z-index:100}
.logo{font-size:15px;font-weight:600;letter-spacing:-0.4px;display:flex;align-items:center;gap:9px;color:var(--text)}
.logo-icon{width:28px;height:28px;background:linear-gradient(135deg,var(--accent),#3a6ad4);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;color:#fff;flex-shrink:0}
.header-right{margin-left:auto;display:flex;align-items:center;gap:10px}
.hbadge{background:var(--bg3);border:1px solid var(--border);border-radius:6px;padding:3px 9px;font-size:11px;color:var(--text3);font-family:var(--mono)}
.user-pill{display:flex;align-items:center;gap:8px;background:var(--bg3);border:1px solid var(--border);border-radius:20px;padding:4px 12px 4px 5px;cursor:pointer;transition:border-color 0.15s}
.user-pill:hover{border-color:var(--border2)}
.avatar{width:26px;height:26px;background:linear-gradient(135deg,var(--accent),#3a6ad4);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:600;color:#fff}

/* SIDEBAR */
.sidebar{background:var(--sidebar);border-right:1px solid var(--border);padding:14px 0 0;display:flex;flex-direction:column;overflow-y:auto;overflow-x:hidden}
.nav-section{padding:0 14px;margin:14px 0 5px;font-size:10px;font-weight:600;color:var(--text3);text-transform:uppercase;letter-spacing:1.2px}
.nav-item{display:flex;align-items:center;gap:10px;padding:9px 14px;margin:1px 8px;border-radius:8px;cursor:pointer;color:var(--text2);transition:all 0.12s;font-size:13px;border:1px solid transparent;text-decoration:none}
.nav-item:hover{background:var(--bg3);color:var(--text);border-color:var(--border)}
.nav-item.active{background:rgba(91,142,240,0.1);color:var(--accent);border-color:rgba(91,142,240,0.25);font-weight:500}
.nav-item.active .nav-icon{opacity:1}
.nav-icon{width:15px;height:15px;flex-shrink:0;opacity:0.55}
.nav-item:hover .nav-icon,.nav-item.active .nav-icon{opacity:0.9}
.nav-badge{margin-left:auto;background:var(--accent);color:#fff;border-radius:10px;padding:1px 7px;font-size:10px;font-family:var(--mono);font-weight:500}

/* Acciones rápidas en sidebar */
.nav-quick{margin:8px 10px 2px;padding:10px 8px;background:rgba(91,142,240,0.05);border:1px solid rgba(91,142,240,0.1);border-radius:9px}
.nav-quick-title{font-size:9px;font-weight:600;color:var(--text3);text-transform:uppercase;letter-spacing:1px;margin-bottom:6px;padding:0 4px}
.nav-quick-btn{display:flex;align-items:center;gap:8px;width:100%;padding:7px 8px;border-radius:6px;border:none;background:transparent;color:var(--text2);font-size:12px;font-family:var(--font);cursor:pointer;transition:all 0.12s;text-align:left;text-decoration:none}
.nav-quick-btn:hover{background:rgba(255,255,255,0.04);color:var(--text)}
.nav-bottom{margin-top:auto;border-top:1px solid var(--border);padding:10px 0 8px}

/* CONTENT */
.content{background:var(--bg);overflow-y:auto;padding:22px 24px}
.page-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:20px;gap:12px}
.page-title{font-size:19px;font-weight:600;letter-spacing:-0.5px;line-height:1.2}
.page-sub{font-size:12px;color:var(--text3);margin-top:3px}
.breadcrumb{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--text3);margin-bottom:16px}
.breadcrumb a{color:var(--text3);transition:color 0.12s}
.breadcrumb a:hover{color:var(--text2)}

/* STATS */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:18px}
.stat-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;transition:border-color 0.15s}
.stat-card:hover{border-color:var(--border2)}
.stat-label{font-size:10px;color:var(--text3);text-transform:uppercase;letter-spacing:0.8px;margin-bottom:9px;font-weight:600}
.stat-value{font-size:22px;font-weight:600;font-family:var(--mono);letter-spacing:-0.8px;line-height:1}
.stat-change{font-size:11px;color:var(--text3);margin-top:5px}

/* CARD */
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.card-body{padding:18px 20px}
.section-title{font-size:11px;font-weight:700;color:var(--accent);text-transform:uppercase;letter-spacing:1px;margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid rgba(91,142,240,0.2)}

/* TABLE */
.table-scroll, #tabla-wrap, #movs-body-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
.td-actions{display:flex;gap:6px;align-items:center;flex-wrap:nowrap}

/* DETALLE VENTAS — hint móvil */
.detalle-mobile-hint{display:none}
.table-toolbar{display:flex;align-items:center;gap:10px;padding:13px 16px;border-bottom:1px solid var(--border);background:var(--card2)}
.search-box{display:flex;align-items:center;gap:8px;background:var(--bg2);border:1px solid var(--border2);border-radius:var(--radius-sm);padding:9px 14px;flex:1;max-width:300px;transition:all 0.15s}
.search-box:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px rgba(91,142,240,0.15)}
.search-box input{background:none;border:none;outline:none;color:var(--text);font-size:13px;font-family:var(--font);width:100%}
.search-box input::placeholder{color:var(--text3)}
.filter-btns{display:flex;gap:5px;margin-left:auto}
.filter-btn{padding:6px 12px;border-radius:6px;border:1px solid var(--border);background:transparent;color:var(--text3);font-size:12px;cursor:pointer;font-family:var(--font);transition:all 0.12s}
.filter-btn:hover{background:var(--bg3);color:var(--text2)}
.filter-btn.active{background:rgba(91,142,240,0.1);border-color:rgba(91,142,240,0.3);color:var(--accent);font-weight:500}
table{width:100%;border-collapse:collapse !important;border-spacing:0}
thead tr{background:var(--card2)}
th{padding:9px 16px;text-align:left;font-size:10px;font-weight:600;color:var(--text3);text-transform:uppercase;letter-spacing:0.8px;border:none;border-bottom:1px solid var(--border)}
td{padding:11px 16px;border-bottom:1px solid var(--border);font-size:13px;vertical-align:middle}
tr:last-child td{border-bottom:none}
tbody tr{transition:background 0.08s}
tbody tr:hover td{background:rgba(255,255,255,0.018)}
.td-mono{font-family:var(--mono);font-size:12px;color:var(--text2)}
.td-name{font-weight:500}
.td-amount{font-family:var(--mono);font-size:13px;text-align:right}
.td-amount.cobrar{color:var(--accent3)}
.td-amount.cero{color:var(--text3)}
.td-actions{display:flex;gap:6px;align-items:center}

/* PILLS */
.pill{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:20px;font-size:11px;font-weight:500}
.pill-dot{width:5px;height:5px;border-radius:50%;background:currentColor;flex-shrink:0}
.pill-cobrar{background:rgba(240,136,62,0.1);color:var(--accent3);border:1px solid rgba(240,136,62,0.25)}
.pill-pagada{background:rgba(52,200,138,0.1);color:var(--accent2);border:1px solid rgba(52,200,138,0.25)}
.pill-anulado{background:rgba(240,86,86,0.1);color:var(--danger);border:1px solid rgba(240,86,86,0.25)}
.pill-admin{background:rgba(91,142,240,0.1);color:var(--accent);border:1px solid rgba(91,142,240,0.25)}
.pill-cajero{background:rgba(125,131,158,0.1);color:var(--text2);border:1px solid var(--border)}
.pill-activo{background:rgba(52,200,138,0.1);color:var(--accent2);border:1px solid rgba(52,200,138,0.25)}
.pill-inactivo{background:rgba(240,86,86,0.1);color:var(--danger);border:1px solid rgba(240,86,86,0.25)}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:7px;padding:8px 16px;border-radius:var(--radius-sm);border:none;font-size:13px;font-weight:500;cursor:pointer;font-family:var(--font);transition:all 0.12s;white-space:nowrap;text-decoration:none;line-height:1}
.btn:disabled{opacity:0.45;cursor:not-allowed}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover:not(:disabled){background:var(--accent-hover)}
.btn-success{background:var(--accent2);color:#fff}
.btn-success:hover:not(:disabled){background:var(--accent2-hover)}
.btn-warning{background:var(--accent3);color:#fff}
.btn-warning:hover:not(:disabled){background:#f5a060}
.btn-danger{background:var(--danger);color:#fff}
.btn-danger:hover:not(:disabled){background:#f57070}
.btn-ghost{background:var(--bg3);border:1px solid var(--border);color:var(--text2)}
.btn-ghost:hover:not(:disabled){color:var(--text);border-color:var(--border2);background:var(--card2)}
.btn-sm{padding:5px 11px;font-size:12px;border-radius:6px}
.btn-xs{padding:3px 8px;font-size:11px;border-radius:5px}
.btn-icon{padding:7px}
.btn-block{width:100%;justify-content:center}
.btn-lg{padding:11px 24px;font-size:14px;font-weight:600}

/* FORMS */
.form-group{margin-bottom:14px}
.form-group:last-child{margin-bottom:0}
.form-label{display:block;font-size:11px;color:var(--text2);margin-bottom:5px;font-weight:600;text-transform:uppercase;letter-spacing:0.5px}
.form-input{width:100%;background:var(--bg3);border:1px solid var(--border);border-radius:var(--radius-sm);padding:9px 12px;color:var(--text);font-size:13px;font-family:var(--font);outline:none;transition:border-color 0.15s}
.form-input:focus{border-color:var(--accent);background:var(--bg2)}
.form-input::placeholder{color:var(--text3)}
.form-input[readonly]{opacity:0.55;cursor:default}
.form-input[disabled]{opacity:0.4;cursor:default}
.form-input[type="text"]:not([data-noup]),.form-input[type="email"]:not([data-noup]),.detalle-input[type="text"]:not([data-noup]),textarea.form-input:not([data-noup]){text-transform:uppercase}
.form-select{width:100%;background:var(--bg3);border:1px solid var(--border);border-radius:var(--radius-sm);padding:9px 12px;color:var(--text);font-size:13px;font-family:var(--font);outline:none;appearance:none;cursor:pointer;transition:border-color 0.15s}
.form-select:focus{border-color:var(--accent)}
.form-grid{display:grid;gap:12px}
.form-grid-2{grid-template-columns:1fr 1fr}
.form-grid-3{grid-template-columns:1fr 1fr 1fr}
.form-hint{font-size:11px;color:var(--text3);margin-top:4px}
.input-wrap{position:relative}
.input-status{position:absolute;right:10px;top:50%;transform:translateY(-50%);font-size:11px;font-weight:500;pointer-events:none}
.input-status.ok{color:var(--accent2)}
.input-status.new{color:var(--text3)}
.input-status.loading{color:var(--accent)}

/* MODAL */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.72);display:none;align-items:center;justify-content:center;z-index:1000;backdrop-filter:blur(4px)}
.modal-overlay.show{display:flex;animation:fadeIn 0.15s ease}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.modal{background:var(--card);border:1px solid var(--border2);border-radius:14px;padding:26px 28px;width:480px;max-width:95vw;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow);animation:slideUp 0.18s ease}
@keyframes slideUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
.modal-lg{width:600px}
.modal-title{font-size:15px;font-weight:600;margin-bottom:20px;display:flex;align-items:center;justify-content:space-between;padding-bottom:14px;border-bottom:1px solid var(--border)}
.modal-close{cursor:pointer;color:var(--text3);font-size:20px;line-height:1;background:none;border:none;padding:0;transition:color 0.12s}
.modal-close:hover{color:var(--text)}
.modal-footer{display:flex;gap:8px;justify-content:flex-end;margin-top:20px;padding-top:16px;border-top:1px solid var(--border)}

/* MOVIMIENTOS */
.mov-header{display:grid;grid-template-columns:30px 88px 115px 1fr 90px 90px 100px 90px 64px 120px;gap:8px;padding:8px 16px;font-size:10px;font-weight:600;color:var(--text3);text-transform:uppercase;letter-spacing:0.8px;border-bottom:1px solid var(--border);background:var(--card2);border-left:3px solid transparent}
.mov-grid{display:grid;grid-template-columns:30px 88px 115px 1fr 90px 90px 100px 90px 64px 120px;gap:8px;align-items:center;padding:10px 16px;border-bottom:1px solid rgba(35,38,56,0.6);font-size:12px;transition:background 0.08s;border-left:3px solid transparent}
.mov-grid:last-child{border-bottom:none}
.mov-grid:hover{background:rgba(255,255,255,0.018)}
.mov-grid.cargo{border-left-color:rgba(240,136,62,0.6)}
.mov-grid.abono{border-left-color:rgba(52,200,138,0.6)}
.chip{display:inline-block;background:rgba(91,142,240,0.08);border:1px solid rgba(91,142,240,0.2);border-radius:5px;padding:2px 8px;font-family:var(--mono);font-size:11px;color:var(--accent);cursor:pointer;transition:all 0.12s;white-space:nowrap}
.chip:hover{background:rgba(91,142,240,0.15);border-color:rgba(91,142,240,0.4)}
.nota-check{width:15px;height:15px;cursor:pointer;accent-color:var(--danger)}
.pag-bar{display:flex;justify-content:space-between;align-items:center;padding:10px 16px;border-top:1px solid var(--border);gap:8px;flex-wrap:wrap}
.pag-label{font-size:12px;color:var(--text3)}
.pag-info{font-size:12px;color:var(--text3)}
.pag-ellipsis{padding:0 4px;color:var(--text3);font-size:12px;line-height:28px}
.btn.pag-active{background:rgba(91,142,240,0.15);border-color:rgba(91,142,240,0.3);color:var(--accent)}

/* VENTA DETALLE */
.detalle-head{padding:8px 14px;font-size:10px;font-weight:600;color:var(--text3);text-transform:uppercase;letter-spacing:0.8px;border-bottom:1px solid var(--border);background:var(--card2);display:grid;grid-template-columns:100px 1fr 72px 100px 110px 100px 36px;gap:6px}
.detalle-row{padding:6px 14px;align-items:center;border-bottom:1px solid rgba(35,38,56,0.5);font-size:12px;display:grid;grid-template-columns:100px 1fr 72px 100px 110px 100px 36px;gap:6px}
.detalle-row.empty-row{opacity:0.35}
.detalle-input{background:transparent;border:1px solid transparent;border-radius:5px;padding:5px 7px;color:var(--text);font-size:12px;font-family:var(--mono);width:100%;outline:none;transition:all 0.12s}
.detalle-input:hover{border-color:var(--border);background:var(--bg3)}
.detalle-input:focus{border-color:var(--accent);background:var(--bg2)}
.key-hint{font-size:10px;color:var(--text3);font-family:var(--mono);background:var(--bg3);border:1px solid var(--border);border-radius:4px;padding:2px 6px}
.totales-box{padding:14px 0 0;text-align:right}
.total-row{display:flex;justify-content:flex-end;align-items:center;gap:24px;padding:3px 0;font-size:13px}
.total-row .t-label{color:var(--text3)}
.total-row .t-value{font-family:var(--mono);min-width:110px;text-align:right}
.total-final{font-size:22px;font-weight:600;font-family:var(--mono);color:var(--accent3);letter-spacing:-0.5px}

/* ACTION BAR */
.action-bar{display:flex;flex-wrap:wrap;gap:8px;padding:14px 18px;border-top:1px solid var(--border)}
.action-bar-center{justify-content:center}

/* CUENTA BOXES */
.cliente-box{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px}
.info-row{display:flex;gap:8px;margin-bottom:6px;font-size:13px;align-items:baseline}
.info-label{color:var(--text3);min-width:82px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:0.4px;flex-shrink:0}
.saldo-box{background:var(--card);border:1px solid rgba(240,136,62,0.3);border-radius:var(--radius);padding:18px 22px;text-align:right;min-width:200px}
.saldo-label{font-size:10px;color:var(--text3);text-transform:uppercase;letter-spacing:0.8px;margin-bottom:8px;font-weight:600}
.saldo-amount{font-size:30px;font-weight:600;font-family:var(--mono);color:var(--accent3);letter-spacing:-1.5px;line-height:1}
.saldo-box.pagada{border-color:rgba(52,200,138,0.3)}
.saldo-box.pagada .saldo-amount{color:var(--accent2)}

/* ALERTS */
.alert{padding:11px 16px;border-radius:9px;font-size:13px;margin-bottom:14px;display:flex;align-items:center;gap:10px}
.alert-success{background:rgba(52,200,138,0.08);border:1px solid rgba(52,200,138,0.25);color:var(--accent2)}
.alert-danger{background:rgba(240,86,86,0.08);border:1px solid rgba(240,86,86,0.25);color:var(--danger)}
.alert-info{background:rgba(91,142,240,0.08);border:1px solid rgba(91,142,240,0.25);color:var(--accent)}
.alert-warning{background:rgba(240,192,64,0.08);border:1px solid rgba(240,192,64,0.25);color:var(--warning)}

/* VIEW TABS */
.view-tabs{display:flex;gap:6px;margin-bottom:16px}
.view-tab{padding:7px 14px;border-radius:6px;border:1px solid transparent;background:transparent;color:var(--text3);font-size:12px;cursor:pointer;font-family:var(--font);transition:all 0.12s}
.view-tab:hover{color:var(--text2);background:var(--bg3)}
.view-tab.active{background:rgba(91,142,240,0.1);border-color:rgba(91,142,240,0.25);color:var(--accent);font-weight:500}

/* SCROLLBAR */
::-webkit-scrollbar{width:5px;height:5px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--border2);border-radius:4px}
::-webkit-scrollbar-thumb:hover{background:var(--text3)}

/* TOAST */
#toast-container{position:fixed;bottom:20px;right:20px;z-index:9999;display:flex;flex-direction:column;gap:8px;pointer-events:none}
.toast{background:var(--card2);border:1px solid var(--border2);border-radius:10px;padding:12px 16px;font-size:13px;min-width:240px;max-width:320px;box-shadow:0 8px 32px rgba(0,0,0,0.5);display:flex;align-items:center;gap:10px;animation:toastIn 0.2s cubic-bezier(0.34,1.56,0.64,1)}
.toast.success{border-left:3px solid var(--accent2)}
.toast.error{border-left:3px solid var(--danger)}
.toast.info{border-left:3px solid var(--accent)}
.toast.warning{border-left:3px solid var(--warning)}
@keyframes toastIn{from{opacity:0;transform:translateX(16px) scale(0.95)}to{opacity:1;transform:translateX(0) scale(1)}}

/* SPINNER */
.spinner{width:15px;height:15px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin 0.5s linear infinite;display:inline-block;flex-shrink:0}
@keyframes spin{to{transform:rotate(360deg)}}

/* EMPTY STATE */
.empty-state{text-align:center;padding:48px 20px;color:var(--text3)}
.divider{height:1px;background:var(--border);margin:16px 0}

/* NUMBER INPUT — quitar spinner nativo */
input[type=number]::-webkit-outer-spin-button,
input[type=number]::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
input[type=number]{-moz-appearance:textfield}


/* ===== NOVA IA ===== */
.nova-fab{position:fixed;bottom:1.5rem;right:1.5rem;width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,#1565C0,#7C3AED);border:none;color:#fff;font-size:1.2rem;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 18px rgba(21,101,192,.4);z-index:1050;transition:transform .2s,box-shadow .2s}
.nova-fab:hover{transform:scale(1.08);box-shadow:0 8px 28px rgba(21,101,192,.5)}
.nova-fab .nova-pulse{position:absolute;inset:-4px;border-radius:50%;border:2px solid rgba(21,101,192,.5);animation:nova-pulse 2s infinite!important}
@keyframes nova-pulse{0%{transform:scale(1);opacity:1}100%{transform:scale(1.5);opacity:0}}
.nova-panel{position:fixed;bottom:5rem;right:1.5rem;width:300px;max-height:480px;background:var(--card);border:1px solid var(--border);border-radius:14px;box-shadow:0 12px 40px rgba(0,0,0,.25);display:none;flex-direction:column;z-index:1051;overflow:hidden}
.nova-panel.open{display:flex}
.nova-header{background:linear-gradient(135deg,#1565C0,#7C3AED);color:#fff;padding:.65rem 1rem;display:flex;align-items:center;gap:.6rem}
.nova-header-icon{width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.15);display:flex;align-items:center;justify-content:center;font-size:1rem;flex-shrink:0}
.nova-header-text strong{display:block;font-size:.9rem}
.nova-header-text small{font-size:.73rem;opacity:.8}
.nova-close{margin-left:auto;background:none;border:none;color:#fff;opacity:.7;cursor:pointer;padding:4px;border-radius:6px;line-height:1;display:flex;align-items:center;justify-content:center}
.nova-close:hover{opacity:1;background:rgba(255,255,255,.1)}
.nova-body{padding:1rem;overflow-y:auto;flex:1}
.nova-greeting{font-size:.82rem;color:var(--text3);margin-bottom:.75rem}
.nova-topics{display:flex;flex-direction:column;gap:.4rem}
.nova-topic-btn{display:flex;align-items:center;gap:.6rem;padding:.5rem .75rem;background:var(--card2);border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:.8rem;text-align:left;cursor:pointer;transition:background .15s,border-color .15s,color .15s;width:100%;font-family:var(--font)}
.nova-topic-btn:hover{background:rgba(21,101,192,.07);border-color:#1565C0;color:#1565C0}
.nova-topic-btn i{font-size:1rem;color:#1565C0;flex-shrink:0}
.nova-step-view{display:none;flex-direction:column}
.nova-step-view.active{display:flex}
.nova-back{background:none;border:none;color:var(--text3);font-size:.78rem;padding:0;cursor:pointer;display:flex;align-items:center;gap:.35rem;margin-bottom:.65rem;font-family:var(--font)}
.nova-back:hover{color:var(--text)}
.nova-step-title{font-weight:600;font-size:.88rem;margin-bottom:.75rem;color:var(--text)}
.nova-steps-list{display:flex;flex-direction:column;gap:.5rem}
.nova-step-item{display:flex;gap:.65rem;align-items:flex-start}
.nova-step-num{width:20px;height:20px;border-radius:50%;background:linear-gradient(135deg,#1565C0,#7C3AED);color:#fff;font-size:.65rem;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:1px}
.nova-step-text{font-size:.8rem;color:var(--text);line-height:1.4}
.nova-step-text strong{color:#1565C0}
.nova-step-text code{background:var(--card2);padding:1px 4px;border-radius:4px;font-size:.75rem}
.nova-step-link{display:inline-flex;align-items:center;gap:.4rem;margin-top:.75rem;padding:.45rem .85rem;background:linear-gradient(135deg,#1565C0,#7C3AED);color:#fff;border-radius:8px;font-size:.8rem;text-decoration:none;transition:opacity .15s}
.nova-step-link:hover{opacity:.88;color:#fff}

/* ===== LICENSE BANNERS & ACTIVATION ===== */
.license-banner{padding:.45rem 1rem;font-size:13px;font-weight:500;text-align:center;width:100%;position:sticky;top:0;z-index:2000}
.license-banner--trial{background:#EFF6FF;color:#0369A1}
.license-banner--grace{background:#FEF2F2;color:#DC2626}
.lic-card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:28px 32px;width:100%;max-width:380px;box-shadow:0 8px 32px rgba(0,0,0,.18)}
.lic-input{width:100%;padding:.55rem .85rem;background:var(--bg2);border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:14px;font-family:monospace;box-sizing:border-box;margin-bottom:12px}
.lic-input:focus{outline:none;border-color:var(--accent)}
.lic-btn{width:100%;padding:.6rem;background:var(--accent);color:#fff;border:none;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer}
.lic-btn:hover{opacity:.88}
.lic-alert{padding:.5rem .85rem;border-radius:8px;font-size:13px;margin-bottom:12px}
.lic-alert--warn{background:#FEF3C7;color:#92400E}

/* ===== HAMBURGER ===== */
.btn-hamburger{display:flex;flex-direction:column;justify-content:center;gap:5px;width:36px;height:36px;background:none;border:none;cursor:pointer;padding:4px;flex-shrink:0;border-radius:6px}
.btn-hamburger span{display:block;height:2px;width:20px;background:var(--text2);border-radius:2px;transition:all .22s}
.btn-hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.btn-hamburger.open span:nth-child(2){opacity:0;transform:scaleX(0)}
.btn-hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ===== SIDEBAR OVERLAY ===== */
.sidebar-overlay{display:none;position:fixed;inset:0;top:54px;background:rgba(0,0,0,0.55);z-index:499}
.sidebar-overlay.open{display:block}

/* ===== SIDEBAR DESKTOP COLLAPSE ===== */
@media (min-width: 769px) {
  .app.sidebar-collapsed{grid-template-columns:1fr}
  .app.sidebar-collapsed .sidebar{display:none}
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  /* Layout */
  .app{grid-template-columns:1fr}

  /* Header */
  .hbadge:not(.version-badge){display:none}

  /* Cards: allow children to scroll horizontally */
  .card{overflow:visible}

  /* Sidebar — drawer */
  .sidebar{position:fixed;top:54px;left:0;bottom:0;z-index:500;transform:translateX(-100%);transition:transform .25s ease;width:230px;height:auto}
  .sidebar.open{transform:translateX(0)}

  /* Stats */
  .stats{grid-template-columns:repeat(2,1fr)}

  /* Page header */
  .page-header{flex-direction:column;align-items:flex-start;gap:10px}
  .page-header > div:last-child{display:flex;flex-wrap:wrap;gap:6px;width:100%}
  .page-header .btn{flex:1;min-width:120px;justify-content:center}

  /* Tables */
  #tabla-wrap table{min-width:560px}

  /* Table toolbar */
  .table-toolbar{flex-wrap:wrap;gap:8px}
  .search-box{max-width:100%}
  .filter-btns{margin-left:0;width:100%;justify-content:flex-start}

  /* Movimientos */
  .mov-header,.mov-grid{min-width:980px}

  /* Dashboard */
  .dashboard-quick{grid-template-columns:repeat(2,1fr)!important}

  /* Nueva venta hint */
  .detalle-mobile-hint{display:flex;align-items:center;gap:7px;padding:9px 14px;background:rgba(91,142,240,0.06);border-top:1px solid rgba(91,142,240,0.12);font-size:11px;color:var(--text3)}
  .detalle-mobile-hint strong{color:var(--accent)}
  .detalle-mobile-hint svg{flex-shrink:0}

  /* Page-header buttons — texto largo */
  .page-header .btn{white-space:normal;text-align:center;line-height:1.3;font-size:12px}

  /* Nova IA FAB — evitar que tape botones del final */
  .content{padding-bottom:80px}

  /* Cards */
  .card{border-radius:8px}

  /* Action bar */
  .action-bar{flex-wrap:wrap;gap:6px}
  .action-bar .btn{flex:1;min-width:130px;justify-content:center}

  /* Modales */
  .modal{width:96vw;max-height:88vh;overflow-y:auto;margin:0 auto}
  .modal-lg{width:98vw;max-width:98vw}
  #inv-results{overflow-x:auto}

  /* Forms */
  .form-grid-2{grid-template-columns:1fr}

  /* Ventas: obs + totales apilados */
  .obs-totales{flex-direction:column}
  .totales-box{min-width:0;width:100%}

  /* Touch targets */
  .btn{min-height:32px}
  .btn-lg{min-height:44px}

  /* Reportes y config grid */
  .reports-grid,.config-grid{grid-template-columns:1fr!important}
  .table-scroll table{min-width:600px}

  /* Pills — sin salto de línea */
  .pill{white-space:nowrap;flex-shrink:0}

  /* Detalle venta — card por producto en móvil */
  .detalle-wrap{overflow-x:visible}
  .detalle-head{display:none}
  .detalle-row{
    display:grid;
    grid-template-columns:1fr 1fr 64px 34px;
    grid-template-areas:"desc desc desc del" "cant price medida del" "sub sub sub sub";
    gap:5px;
    padding:10px 12px;
    background:var(--card2);
    margin:4px 10px;
    border-radius:8px;
    border:1px solid var(--border);
    border-bottom:1px solid var(--border);
    align-items:start
  }
  .detalle-row.empty-row{display:none!important}
  .detalle-row > *:nth-child(1){display:none}
  .detalle-row > *:nth-child(2){grid-area:desc}
  .detalle-row > *:nth-child(3){grid-area:medida;font-size:11px;padding:5px 4px}
  .detalle-row > *:nth-child(4){grid-area:cant}
  .detalle-row > *:nth-child(5){grid-area:price}
  .detalle-row > *:nth-child(6){grid-area:sub;border-color:transparent!important;background:transparent!important;color:var(--accent3);font-weight:600;font-family:var(--mono);font-size:13px;text-align:right}
  .detalle-row > *:nth-child(7){display:none}
  .detalle-row > *:nth-child(8){grid-area:del;align-self:center;justify-self:center}
  .detalle-row .detalle-input{border-color:var(--border);background:var(--bg3);min-height:34px}
  #agregar-linea-bar{flex-wrap:wrap}
  #agregar-linea-bar .btn{flex:1;justify-content:center;min-height:42px}
}

@media (prefers-reduced-motion: reduce) {
  *{transition:none!important;animation:none!important}
}

@media (max-width: 480px) {
  .stats{grid-template-columns:1fr}
  .dashboard-quick{grid-template-columns:1fr!important}
  .content{padding:14px 12px 80px}
  .stat-value{font-size:18px}
  .page-title{font-size:16px}
  .hbadge.version-badge{display:none}
}

/* ===== TEMA CLARO ===== */
.tema-light{
  --bg:#f4f5fa;--bg2:#eceef5;--bg3:#e4e7f0;--sidebar:#ffffff;
  --border:#dde1ec;--border2:#c8cce0;
  --text:#1a1d2e;--text2:#2e3248;--text3:#6b7280;
  --card:#ffffff;--card2:#f0f2f9;
  --shadow:0 4px 24px rgba(0,0,0,0.08);
}
.tema-light body{background:var(--bg);color:var(--text)}
.tema-light .header{background:var(--sidebar);border-bottom:1px solid var(--border)}
.tema-light .sidebar{background:var(--sidebar);border-right:1px solid var(--border)}
.tema-light .nav-item:hover{background:var(--bg3)}
.tema-light .nav-item.active{background:rgba(91,142,240,0.12)}
.tema-light .card{background:var(--card);border-color:var(--border)}
.tema-light .table-toolbar{background:var(--card2)}
.tema-light td{border-bottom-color:var(--border)}
.tema-light .td-actions .btn-ghost{border-color:var(--border);background:transparent;color:var(--text3)}
.tema-light .td-actions .btn-ghost:hover{background:var(--bg3);border-color:var(--border2);color:var(--text2)}
.tema-light .search-box{background:var(--bg2);border-color:var(--border2)}
.tema-light .search-box input{color:var(--text)}
.tema-light .form-input,.tema-light .form-select{background:var(--bg2);border-color:var(--border2);color:var(--text)}
.tema-light .stat-card{background:var(--card);border-color:var(--border)}
.tema-light .hbadge{background:var(--bg3);border-color:var(--border)}
.tema-light .user-pill{background:var(--bg3);border-color:var(--border)}
.tema-light .btn-ghost{background:var(--bg3);border-color:var(--border);color:var(--text2)}
.tema-light .btn-ghost:hover{background:var(--bg2)}
.tema-light .mov-grid{border-bottom-color:var(--border)}
.tema-light .mov-header{background:var(--card2);color:var(--text3)}
.tema-light .modal{background:var(--card);border-color:var(--border)}
.tema-light .modal-overlay{background:rgba(0,0,0,0.4)}
.tema-light .detalle-input{background:var(--bg2);color:var(--text);border-color:var(--border)}
.tema-light .nav-quick{background:rgba(91,142,240,0.06);border-color:rgba(91,142,240,0.15)}
.tema-light .saldo-box{background:var(--card);border-color:var(--border)}
.tema-light .cliente-box{background:var(--card);border-color:var(--border)}

/* Toggle tema en config */
.tema-toggle{display:flex;align-items:center;gap:12px}
.tema-toggle-btn{position:relative;width:48px;height:26px;background:var(--border2);border-radius:13px;border:none;cursor:pointer;transition:background .2s;flex-shrink:0}
.tema-toggle-btn.activo{background:var(--accent)}
.tema-toggle-btn::after{content:'';position:absolute;top:3px;left:3px;width:20px;height:20px;background:#fff;border-radius:50%;transition:transform .2s;box-shadow:0 1px 4px rgba(0,0,0,.2)}
.tema-toggle-btn.activo::after{transform:translateX(22px)}